News report: Cleaning the Mattioli Well (Italian no subtitles)
Original titile: Giornata Nazionale della Speleologia “Pulire il buio” Pozzo Mattioli Gropada (TS) Trieste, 03 Oct 2015 The National Days of […]
Original titile: Giornata Nazionale della Speleologia “Pulire il buio” Pozzo Mattioli Gropada (TS) Trieste, 03 Oct 2015 The National Days of […]
The video is about the EOLO Project, which includes the study of the karst area of Cesi (Teramo, central Italy). […]